20050401
2-4-10
Function Calculations
n
!
n
!
n
P
r
= –––––
n
C
r
= –––––––
(
n
–
r
)!
r
! (
n
–
r
)!
k
Permutation and Combination
u
u
u
u
u
Permutation
u
u
u
u
u
Combination
• Be sure to specify Comp for Mode in the Setup screen.
○ ○ ○ ○ ○
Example
To calculate the possible number of different arrangements using 4
items selected from among 10 items
Formula
Operation
10
P
4
= 5040
10
K
6
(
g
)
3
(PROB)
2
(
n
P
r
)
4
w
○ ○ ○ ○ ○
Example
To calculate the possible number of different combinations of 4 items
that can be selected from among 10 items
Formula
Operation
10
C
4
= 210
10
K
6
(
g
)
3
(PROB)
3
(
n
C
r
)
4
w
k
k
k
k
k
Fractions
How you should input fractions depends on the input mode that is currently selected.
• For information about the Math input mode, see “Input Operations in the Math Input Mode”
on page 1-3-8.
• Fraction calculation results are always reduced before being displayed.
Denominator
Improper Fraction
Mixed Fraction
Math input mode
Linear input mode
7
3
1
3
2
7
{
3
2
{
1
{
3
Numerator
Denominator
Integer Part
Numerator
(
$
7
c
3
)
(
1
$
(
(
)
2
e
1
c
3
)
(
7
$
3
)
(
2
$
1
$
3
)
Summary of Contents for fx-9860G AU PLUS
Page 1: ...fx 9860G AU User s Guide E http edu casio com ...
Page 2: ...Important Please keep your manual and all information handy for future reference ...
Page 27: ...20050401 1 1 Keys 1 1 1 Keys ...
Page 335: ...20050401 u u u u u Input Example u u u u u Results 6 5 25 Tests ...
Page 361: ...20050401 Calculation Result Output Example p F distribution probability 6 7 15 Distribution ...
Page 435: ...20050401 8 8 2 Program Library egcw w ww w ...
Page 437: ...20050401 8 8 4 Program Library Example 1 Example 2 fw baw bf w fw baw ca w ...
Page 439: ...20050401 8 8 6 Program Library wba wb w w d ...
Page 441: ...20050401 8 8 8 Program Library dw fcde wfcde wfcde fcde w daw w 20070101 ...
Page 443: ...20050401 8 8 10 Program Library b awaw bwaw aw x d w ...
Page 590: ...CASIO COMPUTER CO LTD 6 2 Hon machi 1 chome Shibuya ku Tokyo 151 8543 Japan SA0701 E ...